/*
 * MIT License
 * Copyright (c) 2017-2019 nuls.io
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package io.nuls.provider.utils;



import io.nuls.provider.api.jsonrpc.JsonRpcException;
import io.nuls.provider.model.jsonrpc.RpcErrorCode;
import io.nuls.provider.model.jsonrpc.RpcResultError;

import java.util.List;

/**
 * @author Niels
 */
public class VerifyUtils {

    public static void verifyParams(List<Object> params, int minSize) {
        if (null == params || params.size() < minSize) {
            throw new JsonRpcException(new RpcResultError(RpcErrorCode.PARAMS_ERROR, "Incorrect number of parameters"));
        }
    }
}
